From: merch-redmine@... Date: 2019-11-27T15:38:40+00:00 Subject: [ruby-core:95987] [Ruby master Bug#9790] Zlib::GzipReader only decompressed the first of concatenated files Issue #9790 has been updated by jeremyevans0 (Jeremy Evans). File zlib-gzreader-each_file-9790.patch added Attached is a patch that adds `Zlib::GzipReader.each_file` will which handle multiple concatenated gzip streams in the same file, similar to common tools that operate on `.gz` files. `Zlib::GzipReader.each_file` yields one `Zlib::GzipReader` instance per gzip stream in the file. ---------------------------------------- Bug #9790: Zlib::GzipReader only decompressed the first of concatenated files https://bugs.ruby-lang.org/issues/9790#change-82820 * Author: quainjn (Jake Quain) * Status: Assigned * Priority: Normal * Assignee: drbrain (Eric Hodel) * Target version: * ruby -v: 2.1.1 * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- There is a similar old issue in Node that I came across that perfectly describes the situation in ruby: https://github.com/joyent/node/issues/6032 In ruby given the following setup: ``` echo "1" > 1.txt echo "2" > 2.txt gzip 1.txt gzip 2.txt cat 1.txt.gz 2.txt.gz > 3.txt.gz ``` Calling: ``` Zlib::GzipReader.open("3.txt.gz") do |gz| print gz.read end ``` would just print: ``` 1 ``` ---Files-------------------------------- zlib-gzreader-each_file-9790.patch (3.47 KB) -- https://bugs.ruby-lang.org/ Unsubscribe: